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Re: GCC 3.1 produces a larger 2.5.15 Linux kernel than 3.0.4
- From: Jakub Jelinek <jakub at redhat dot com>
- To: Joe Buck <Joe dot Buck at synopsys dot com>
- Cc: Alessandro Suardi <alessandro dot suardi at oracle dot com>, gcc at gcc dot gnu dot org
- Date: Fri, 17 May 2002 00:42:58 +0200
- Subject: Re: GCC 3.1 produces a larger 2.5.15 Linux kernel than 3.0.4
- References: <3CE430A9.email@example.com> <200205162232.PAA17971@atrus.synopsys.com>
- Reply-to: Jakub Jelinek <jakub at redhat dot com>
On Thu, May 16, 2002 at 03:32:48PM -0700, Joe Buck wrote:
> > [root@dolphin boot]# ls -l vmlinuz*15 vmlinuz*304
> > -rw-r--r-- 1 root root 1070877 May 16 22:30 vmlinuz-2.5.15
> > -rw-r--r-- 1 root root 1058393 May 10 23:40 vmlinuz-2.5.15-gcc304
> The ratio of these two numbers is 1.0118 (less than 1.2% larger).
Plus you can tweak it as you want, using -finline-limit=<somenumber>.
A patch to bump this limit for functions declared inline explicitely (at
least for C) would be very helpful though (I think Kurt Garloff had one
in his patchset).